Where can I buy M4 CSK self-tapping/drilling screws for fixing Promat board to steel framing?
These can be supplied by our sister company Siniat or other similar manufacturer.
M4 CSK self-tapping can be viewed here. (for up to 0.7mm gauge metal framing)
M4 CSK self-drilling can be viewed here. (for above 0.7mm gauge metal framing)
Their contact details are:
Email: technical@siniat.co.uk
Tel: 01275 377773
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